CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
73.1%
BIRD Internet Routing Daemon 1.6.x through 1.6.7 and 2.x through 2.0.5 has
a stack-based buffer overflow. The BGP daemon’s support for RFC 8203
administrative shutdown communication messages included an incorrect
logical expression when checking the validity of an input message. Sending
a shutdown communication with a sufficient message length causes a
four-byte overflow to occur while processing the message, where two of the
overflow bytes are attacker-controlled and two are fixed.
bird.network.cz
trubka.network.cz/pipermail/bird-users/2019-September/013718.html
trubka.network.cz/pipermail/bird-users/2019-September/013720.html
trubka.network.cz/pipermail/bird-users/2019-September/013722.html
gitlab.labs.nic.cz/labs/bird/commit/1657c41c96b3c07d9265b07dd4912033ead4124b
gitlab.labs.nic.cz/labs/bird/commit/1657c41c96b3c07d9265b07dd4912033ead4124b (1.6.x)
gitlab.labs.nic.cz/labs/bird/commit/8388f5a7e14108a1458fea35bfbb5a453e2c563c
gitlab.labs.nic.cz/labs/bird/commit/8388f5a7e14108a1458fea35bfbb5a453e2c563c (2.0.x)
launchpad.net/bugs/cve/CVE-2019-16159
nvd.nist.gov/vuln/detail/CVE-2019-16159
security-tracker.debian.org/tracker/CVE-2019-16159
www.cve.org/CVERecord?id=CVE-2019-16159
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
73.1%